Refrigeration & Air-Conditioning Practice Set-3

May 18, 2021

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1. Critical temperature is the temperature above which

2. Which of the following statement is correct?

3. Which of the following is not a desirable property of a refrigerant?

4. When the temperature of the surrounding is higher than the temperature of the body, then the heat loss by convection from the body to the surrounding will be

5. Freon group of refrigerants are

6. On the pressure-enthalpy diagram, condensation and desuperheating is represented by a horizontal line because the process

7. The bank of tubes at the back of domestic refrigerator is

8. Rating of a domestic refrigerator is of the order of

9. The minimum temperature to which water can be cooled in a cooling tower is

10. The freezing point of sulphur dioxide is


 

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A Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

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